Home / 373,487,446.66-560,133,385.36-111,101,302.16

Finding the Fourth Proportional to 373,487,446.66, 560,133,385.36 and 111,101,302.16

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Solution

The fourth proportional to 373,487,446.66, 560,133,385.36 and 111,101,302.16 is: 166,622,865.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,487,446.66 : 560,133,385.36 = 111,101,302.16 : x
  2. Step 2: Convert to fraction form
    373,487,446.66/560,133,385.36 = 111,101,302.16/x
  3. Step 3: Cross multiply
    373,487,446.66x = 560,133,385.36 × 111,101,302.16
  4. Step 4: Simplify right side
    373,487,446.66x = 62,231,548,496,785,080
  5. Step 5: Solve for x
    x = 62,231,548,496,785,080/373,487,446.66
  6. Step 6: Final answer
    x = 166,622,865.25

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.